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implement typeafe hook chain

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1231 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-08-12 23:35:44 +00:00
parent 7f70ca31a1
commit 80d73dd21b
3 changed files with 47 additions and 1 deletions
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38
src/tests/hook-list-test.c Normal file
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/* $Id$ */
#include <pulsecore/hook-list.h>
#include <pulsecore/log.h>
PA_HOOK_DECLARE(test, const char *, const char*);
PA_HOOK_IMPLEMENT(test, const char *, const char *);
static pa_hook_result_t func1(const char*a, const char*b, void *userdata) {
pa_log("#1 a=%s b=%s userdata=%s", a, b, (char*) userdata);
return PA_HOOK_OK;
}
static pa_hook_result_t func2(const char*a, const char*b, void *userdata) {
pa_log("#2 a=%s b=%s userdata=%s", a, b, (char*) userdata);
return PA_HOOK_OK;
}
int main(int argc, char *argv[]) {
void *u;
PA_HOOK_HEAD(test, test);
PA_HOOK_HEAD_INIT(test, test);
PA_HOOK_APPEND(test, test, func1, (void*) "1-1");
PA_HOOK_APPEND(test, test, func2, u = (void*) "2");
PA_HOOK_APPEND(test, test, func1, (void*) "1-2");
PA_HOOK_EXECUTE(test, test, "arg1", "arg2");
PA_HOOK_REMOVE(test, test, func2, u);
PA_HOOK_FREE(test, test);
return 0;
}